Yann Herriot

Title: Yann Herriot: Innovator in Electrical Engineering

Introduction

Yann Herriot is a notable inventor based in Voiron, France. He has made significant contributions to the field of electrical engineering, particularly in the development of innovative transformer circuits and control methods for electrical microgrids. With a total of 7 patents to his name, Herriot's work is paving the way for advancements in renewable energy integration.

Latest Patents

One of Herriot's latest patents is a transformer electrical circuit and installation comprising such a circuit. This invention focuses on an electric transformer circuit designed to connect electrical equipment, such as renewable energy-based generators or energy storage systems, to an electric grid. The circuit features a first voltage converter linked to the equipment, a transformer connected to the first converter, and a second voltage converter that interfaces with the electric grid. Notably, the transformer is a weakly coupled transformer, with the magnetic coupling between the first and second coils being less than 0.7. Additionally, the transformer includes capacitors associated with each coil to create a resonating circuit at a specific frequency.

Another significant patent by Herriot is a control method for an electrical microgrid. This method involves managing a microgrid that includes a renewable power source, which delivers controlled power through droop control. The microgrid can operate in parallel with a synchronous power source, which generates additional power based on specific criteria for automatic start and stop. The method ensures that the synchronous source starts when the microgrid's frequency or voltage falls below a threshold and stops when the generated power is below a certain level.

Career Highlights

Yann Herriot has worked with prominent companies in the electrical engineering sector, including Schneider Electric Industries. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in the industry.

Collaborations

Throughout his career, Herriot has collaborated with esteemed colleagues such as Dimitrios Ladas and Alain Dentella. These partnerships have fostered a creative environment that has led to the development of impactful technologies.

Conclusion

Yann Herriot is a distinguished inventor whose work in electrical engineering is shaping the future of renewable energy systems. His innovative patents and collaborations highlight his commitment to advancing technology in this vital field.